JP2002243174A - Table type cooking stove having gas grill - Google Patents

Abstract

PROBLEM TO BE SOLVED: To enable good confirmation of ignition conditions with a comfortable posture and with conveniency at the time a burner is ignited. SOLUTION: A T-arm 83 is provided with a pressing piece 87 at its lower end so that the tip of the piece is located opposite to a head 91a of an ignition lever 91 and in contact with the head 91a in a burning position (c). When the pressing piece 87 is in this position, a handle 86 is in a closing position (up) to close a rotatable door 81. When the ignition lever 91 is at a pushed-through position at the time of ignition operation, the pressing piece 87 is also pushed through toward the depth wise direction of the device. In such a case, the handle 85 is located at an opening position (down) to open the door 81. In other words, with the ignition operation, the door 81 is opened and the inside of a grill cabinet 12 can be visually observed through an inspection window 40.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a table stove with a gas grill for heating food such as fish in a grill storage.

[0002]

2. Description of the Related Art Conventionally, a table stove with a gas grill is generally provided with a viewing window in front of the grill, but in order to improve visibility inside the storage, a viewing window is also provided on the upper surface of the grill storage. Are proposed. For example, the grill proposed in JP-A-12-300442 is
As shown in FIG. 13, a rotating window 61 made of glass is provided on an opening / closing door 61 for taking in / out the food F from the grill storage 112.
a, a grill top plate 130 serving as a ceiling of the grill storage 112
Are provided with transparent viewing windows 140 respectively. Since the lighting of the grill 101 can be obtained in the grill storage 112 through the viewing window 140, the grill 101 can be viewed in the viewing window 140 without bending down and standing upright.
12 can be confirmed. Further, a shutter 141 is provided below the viewing window 140, and when it is desired to check the inside of the grill storage 112, the shutter 141 is opened by operating the opening / closing knob 148. At other times, the shutter 141 is opened.
By closing 1 and isolating the viewing window 140 from the cooking object F, it is possible to prevent the viewing window 140 from being stained by the burnt fat G or oil smoke from the cooking object F.

[0003]

However, in order to check the ignition state of the burner 20 when the grill is ignited,
In addition to the ignition operation, the opening operation of the shutter 141 must be performed at the same time, so that the usability is poor. Further, when trying to check the ignition state through the front rotating window 61a, since the rotating window 61a is located near the waist of the user, the user must bend down and take a cramped posture, and The window 61a was difficult to see due to the fact that the window 61a was easily stained by the baked fat G or the oil smoke from the food F. SUMMARY OF THE INVENTION It is an object of the present invention to solve the above-mentioned problems, to provide a gas stove with a gas grill, which is easy to use, easy to use, and capable of satisfactorily confirming an ignition state at the time of burner ignition.

[0004]

According to a first aspect of the present invention, there is provided a gas stove with a gas grill.
The object to be cooked is placed in the grill oven, the ignition operation means is operated, and the object to be heated is cooked by the combustion heat of the ignited burner. In a table stove with a gas grill that can check the state, it is provided to be openable and closable between the viewing window and the cooking space in the grill storage, and when in a closed state, the oil scattered from the cooking object is Dirt prevention means for preventing the adhesion to the viewing window; opening / closing operation means for opening / closing the dirt prevention means; and interlocking means for opening the dirt prevention means in conjunction with the ignition operation of the ignition operation means. The gist is that

[0005] In the table stove with a gas grill according to the first aspect of the present invention, when the burner is ignited by the ignition operating means, the interlocking means opens the dirt preventing means in accordance with the ignition, so that the inside of the grill chamber can be visually recognized. Becomes Further, if the opening / closing operation means is opened during cooking after ignition, the dirt prevention means is opened, and it is possible to easily check the posture while standing inside the grill storage. After the confirmation, the stain prevention means is closed to prevent the viewing window from being stained by the burning fat or oily smoke of the object to be cooked.

[0006]

DESCRIPTION OF THE PREFERRED EMBODIMENTS In order to further clarify the structure and operation of the present invention described above, a preferred embodiment of a table stove with a gas grill according to the present invention will be described below with reference to FIGS. .

As shown in FIG. 11, two sets of left and right burners 74 are mounted on the top plate 10 as shown in FIG.
a, 74b are provided, and a cooking pot (not shown) is placed on the gorge 75a, 75b provided therearound, and operation buttons 71a, 71b provided on the front surface of the table stove are pressed, whereby each of the stove burners is turned on. 74a, 74
b is ignited and the cooking pot is heated. At the center of the body between the stove burners 74a and 74b, a grill 1 for grilling a food such as fish is provided.
Press 1c to ignite and cook.

The grill 1 is a single-side grill type grill as shown in FIGS. 2 to 4 and includes a grill storage 12 for heating and cooking the food F to be cooked. The grill storage 12 includes a burner 20 provided on the left and right side surfaces of the upper stage to burn the fuel gas to heat the object F, a grill 22 provided in the middle stage for placing the object F, and a grill provided at the bottom. And a receiving tray 24 which can be slid out and pulled out with the 22 placed thereon.

At the center of the front of the grill storage 12, a handle 62 is fixed integrally with the tray 24 and pulls the tray 24 forward.
Opening and closing door 6 that opens and closes in conjunction with pulling out the tray 24
The opening / closing door 61 is provided with a rotating window 61a made of glass. When the handle 62 is pulled out to the front, the tray 24 fixed to the handle 62 slides on the bottom surface of the grill storage 12, and the grill 22 placed on the tray 24 is simultaneously pulled out.

Burners 2 provided on the left and right side surfaces of grill storage 12
Numeral 0 denotes an all-primary air burner having a combustion surface formed by penetrating a large number of small flame openings in a plane plate made of porous ceramics, and inhaling most of air required for combustion as primary air. An ignition electrode (not shown) is provided facing the burner 20.

An exhaust chamber 50 is provided at the back of the grill chamber 12 through a partition wall 52, and a communication port 54 which opens to the partition wall 52 and communicates the grill chamber 12 and the exhaust chamber 50 is provided with a grill 22. It is provided below. Therefore, the exhaust path is configured so that the combustion exhaust gas generated from the burner 20 is once filled in the storage and then discharged from the exhaust port 51 through the exhaust chamber 50.

Also, as shown in FIG.
A blinker 90 for opening and closing the gas flow path to the burner 20 by operating the operation button 71c and adjusting the amount of gas in conjunction with the operation of the heating power control knob (not shown) to the left and right is provided in the housing behind c. Can be The blinker 90 includes a main valve 92 and a magnet valve 93 as an on-off valve for opening and closing the gas flow path. A flasher 90 has an ignition lever 91 which operates in conjunction with the pressing operation of the operation button 71c.
Is provided in contact with the operation button 71c. Main valve 9
2 opens and closes in accordance with the movement position of the spindle 94 which advances and retreats through the ignition lever 91. On the other hand, the magnet valve 93 is opened by the valve body being pushed open by the tip of the spindle 94, and is attracted and opened while the coil 96 is energized by the thermoelectromotive force of a thermocouple (not shown) provided near the burner 20. Hold the valve state. The spindle 94
Is urged by a spring 95 in the valve closing direction (left direction in the drawing). Press the operation button 71c from the fire extinguishing position (a),
When the ignition lever 91 is pushed to the ignition position (b), the spindle 94 is also pushed to the rear, the main valve 92 is opened, and the magnet valve 93 is pushed into the iron core of the coil 96 to open the gas flow path. After ignition, the operation switch 71
When the hand is released from c, the spindle 95 returns to a predetermined position by a well-known heart cam mechanism (not shown). At this time, the main valve 92 is held in the open state, and the magnet valve 93 is placed in a state in which the valve can be closed while being attracted to the coil 96.
Further, the ignition lever 91 is also pushed back by the movement of the spindle and comes to the combustion position (c). Again, the ignition lever 91
When the hand is released and the heart cam is engaged, the spindle 94 returns to the original fire extinguishing position (a), the main valve 92 closes, and the gas flow path is closed. When the burner 20 extinguishes, the energization of the coil 96 stops, and the magnet valve 94 stops being attracted and closes. At this time, the ignition lever 91 is pushed back to the fire extinguishing position (a).

The top plate 10 has five swords 75a, 7
As shown in FIG. 10, a rectangular lower window hole 1 for confirming an object F to be cooked in the grill storage 12 is located at the center in front of 6b.
0a is opened horizontally. A grill top plate 30 serving as a ceiling of the grill storage 12 is formed at a position lower than the top plate 10. The grill top plate 30 is provided with a projecting frame 30a, which is cylindrical and narrower toward the top, protruding from the lower window hole 10a, and bends the entire upper end thereof inward to form a window attachment portion 30b. The window mounting portion 30b is formed to be slightly higher in the depth direction, and the inner periphery thereof is formed as a rectangular upper window hole 30f. The protruding frame 30a has a front part 30c.
And a rear portion 30d and side portions 30e which are left and right vertical planes. On the left and right outer sides of the side portion 30e, a hooking piece 37 whose tip is bent inward via a U-shaped spacer 39.
The leaf spring 37 forming a is set up.

6 and FIG.
A viewing window assembly 38 is provided, as shown in FIG. The viewing window assembly 38 includes a viewing window 40 formed of a heat-resistant glass having a rectangular shape larger than the upper window hole 30f, a front and rear holder 34 provided before and after the viewing window 40 to limit the movement of the viewing window 40 back and forth, A window receiver 36 provided on the left and right of the viewing window 40 to support the viewing window 40 from below, an outer frame 35 covering the outer periphery of the viewing window 40 from above, a packing 32 for filling a gap between the viewing window 40 and the outer frame 35, It is constituted by a packing frame 64 fitted on the outer periphery of the outer frame 35.

As shown in FIGS. 6 to 9, the window receiver 36 of the viewing window assembly 38 has a vertical surface 36 a that contacts the left and right side surfaces of the viewing window 40, and a vertical surface 36 a for supporting the lower surface of the viewing window 40. The support surface 36 with the front and rear lower parts bent horizontally inward
b, 36c, and the leaf spring 3 which is formed on the same plane as the vertical plane 36a and extends downward from between the support surface 36b and the support surface 36c.
7 includes a spring receiving portion 36d in which a spring hole 36e for engaging the hooking piece 37a is opened, and a horizontal flange portion 36f for caulking. FIG. 9 shows the viewing window assembly 38 before the outer frame 35 and the packing frame 64 are assembled.

On the other hand, the front and rear holders 34 of the viewing window assembly 38
Is a vertical surface 34a contacting the front and rear surfaces of the viewing window 40.
And an inclined surface 34b inclined downward from the upper end of the vertical surface 34a outward (as viewed from the viewing window 40), and a horizontal flange portion 34c for caulking. The viewing window assembly 38 includes the window receiver 3
The viewing window 40 is placed on the support surfaces 36b and 36c of the sixth,
Arrange the front and rear retainers 34 in front of and behind the viewing window 40, and
The packing 32 is placed on the top, and the viewing window 4 is
0 is covered from above, and the horizontal flange 36f of the window receiver 36 and the horizontal flange 34c of the front and rear retainer 34 are caulked at the outer periphery of the outer frame 35. The integrated packing frame 64 is inserted into the upper cut and integrated.

The viewing window assembly 38 thus formed is pressed from above with the rectangular ring-shaped heat insulating material 33 placed on the window mounting portion 30b of the grill top plate 30, as shown in FIGS. The hook 37a of the leaf spring 37 of the grill top plate 30 fits into the spring hole 36e of the window receiver 36, and the projecting frame 3
0a. At this time, since the heat insulating material 33 is crushed and comes into close contact with the window mounting portion 30b and the viewing window 40, even if boiling juice is spilled out from the cooking pot, it does not enter the grill storage 12 through the upper window hole 30f. Further, the heat insulating material 33 suppresses the heating of the top plate 10 due to the heat of the grill storage 12, and the combustion exhaust gas from the grill storage 12 reduces the top plate 1.
Prevent it from flowing to zero. In addition, as shown in FIG.
Therefore, even if a large cooking pot is placed on the gorge 75a, 76b, the bottom of the pot does not hit the viewing window assembly 38, and the cooking pot is not tilted. Moreover, when the packing frame 64 contacts the upper surface of the top plate 10, the lower cut of the packing frame 64 serves as a cushion, so that the upper surface of the top plate 10 is prevented from being damaged by the outer frame 35.

On the other hand, when removing the viewing window assembly 38, the outer frame 35 is pulled upward to remove the hooking piece 37a of the leaf spring 37 from the spring hole 36e. By detaching in this way, even if the viewing window 40 is contaminated by boiling water directly from the cooking pot, it can be washed with water.

As shown in FIGS. 2 to 4, below the viewing window 40, a pivoting door 81 is provided at a position so as to cover the viewing window 40. FIG. 2 shows a closed state of the rotating door 81,
3 and 4 show the open state. This turning door 81
A door support piece 81a is provided on both sides of the protruding frame 30a, and a link rod 82 penetrating above the side part 30e of the protruding frame 30a is inserted through the door support piece 81a to pivotally support the rotating door 81. The link rod 82 is provided by bending between the left and right door support pieces 81 a, is connected to the hook piece 81 b of the rotating door 81 in the middle thereof, and is rotatable together with the rotating door 81. In order to open and close the rotating door 81, an arm connecting portion 82a at the right end of the link bar 82 is connected to a link bar connecting portion 83a opened laterally at the upper end of the horizontal bar of the T-shaped arm 83. This T
The mold arm 83 is provided so as to be rotatable up and down about a fulcrum 84a of a support plate 84, and as shown in FIG.
The knob 86 protrudes from 2 and is fitted. As shown in FIGS. 2 and 3, a tension spring 85 that urges the upper end of the horizontal bar of the T-shaped arm 83 to the left in the drawing is provided on the upper part of the grill storage 12.

Therefore, the T-shaped arm 83 is connected to the tension spring 8
5 urges the counterclockwise direction in FIGS. 2 and 3, so that the rotating door 81 reaches a closed position in contact with the viewing window assembly 38 and stops. On the other hand, when the knob 86 is turned to the open position (down),
As shown in FIG. 3, the turning door 81 turns counterclockwise through the T-shaped arm 83 and the link rod 82, and
The light is inserted into the inside of the grill storage 12 by hiding toward the lower front side of the grill storage 12, so that the inside of the grill storage 12 can be confirmed well to the back of the grill storage 12.

Also, as shown in FIG.
At the lower end of the horizontal bar, a push piece 87 is provided so as to face the head 91a of the ignition lever 91 provided in the blinker 90, and to contact the head 91a at the combustion position (c). When the push piece 87 is at this position, the knob 86 is at the closed position (up), and the rotating door 81 is closed. Also, during the ignition operation, when the ignition lever 91 is pushed out and reaches the ignition position (b), the push piece 87 also moves to the head 91a.
Is pushed backward. In this case, the T-arm 83 pivots counterclockwise in the drawing with the fulcrum 84a as the fulcrum, the knob 86 becomes the open position (downward), and the pivot door 81 opens. In the figure, the flashing device 90 is not directly related to the present invention, and therefore its upper part is omitted. The upper and lower surfaces of the pushing piece 87 are provided with guide rods 88a and 88b extending in the horizontal direction, respectively. The support plate 84 is provided with two guide holes 89 in an arc shape centered on the fulcrum 84a.
a, 89b are provided. The guide rods 88a and 88b
The guide holes 89a and 89b are respectively inserted. For this reason, the operation direction of 87 is restricted only by the rotation direction of T-shaped arm 83.

According to the above-described table stove with grill, when the operation button 71c is pressed, the ignition lever 91 is pushed off and the flasher 90 for opening and closing the gas flow path to the burner 20 is opened.
The main valve 92 and the magnet valve 93 provided in the valve are opened, fuel gas is ejected from the burner 20, and ignition is performed by continuous discharge of the ignition electrode. At this time, the ignition lever 9
The push piece 87 is inserted into the guide hole 89 in conjunction with the push-off operation of No. 1.
Since the turning door 81 is opened by pushing backward along the lines a and 89b, the ignition state of the burner 20 can be confirmed from the viewing window 40. In other words, by simply pressing the ignition operation button 71c, both the ignition of the burner 20 and the opening operation of the rotary door 81 can be performed, so that the ignition state of the burner 20 can be easily checked. In addition, the push piece 87 is provided in the guide hole 8.
Since the T-arm 83 moves only in the rotation direction of the T-arm 83 while being guided by 9a and 89b, the T-arm 83 can be moved smoothly, and the rotation door 81 can be opened smoothly. Also, when viewing the inside of the grill storage 12 from the viewing window 40,
Since you can see it while standing normally, there is no need to bend down and take a cramped posture, and the burden on the body is small. After releasing the operation button 71c and ending the ignition operation, the ignition lever 91 returns to the combustion position (c). At this time, the pressing piece 87 is also returned to its original position, that is, the ignition lever 9 by the urging force of the tension spring 85.
It returns to the position where it abuts on 1, and prevents the turning door 81 from closing and the viewing window 40 from being stained by the baked oil G or oil smoke from the food F.

The high-temperature combustion exhaust gas generated by the burner 20 during cooking temporarily accumulates in the upper part of the grill storage 12 and communicates with the communication port 5.
4 and is discharged through the exhaust chamber 50. Therefore, the food F is heated by the radiant heat and the retained exhaust heat, and the food F is efficiently cooked.

During cooking, the knob 86 is normally in the closed position and the rotating door 81 is closed, so that the grease G and oil smoke from the object to be cooked F do not adhere to the viewing window 40 during cooking. . When the user wants to check the state of cooking, the user can operate the knob 86 to the open position to open the rotating door 81 and look into the grill storage 12 without operating the blinker 90. After confirmation, when the hand is released from the knob 86, it automatically returns to the closed position by the urging force of the tension spring 85, and the rotating door 81
To prevent the viewing window 40 from being stained with oil again. Therefore, since the rotating door 81 is closed by the urging force of the extension spring 85, it is possible to prevent a problem that the viewing window 40 becomes dirty due to forgetting to close.

Further, since the rotating door 81 opens and closes by rotating, the frictional resistance is small, and the contact area is small. Easy to do. Furthermore, since the turning door 81 turns around the high position inside the protruding frame 30 a of the grill top plate 30, even if the turning door 81 is opened, it does not enter the cooking space in the grill storage 12. The rotating door 81 does not hit a large object to be cooked.

Further, since the viewing window 40 is provided at a position higher than the upper surface of the top plate 10, even if the broth is spilled out of the cooking pot placed on the goto 75 on the top plate 10, the broth is collected on the viewing window 40. Hateful. In addition, since the viewing window 40 is provided with a higher inclination toward the far side, even if the broth is directly spilled into the viewing window 40, it is difficult for the broth to flow forward and accumulate. Therefore, the manufacturing cost can be reduced without requiring the long viewing window 40.

As described above, since the horizontal distance to the depth dimension of the viewing window 40 is short, there is no need to provide the viewing window 40 between the narrow windows 75a and 75b. You can see every corner to the right and left ends inside. In addition, since the viewing window 40 is not provided between the swords 75a and 75b, the heat of grill cooking is not transmitted to the handle of the cooking pot through the viewing window 40 and is overheated, so that it is safe.

If the viewing window 40 is to be soiled, the outer periphery of the outer frame 35 of the viewing window assembly 38 is grasped and the viewing window assembly 3 is grasped.
8 is easily removed from the body, and the dirty viewing window assembly 38
Can be washed with water, and the degree of scorching of the object to be cooked F can be satisfactorily confirmed again. Since the packing frame 64 is fitted around the outer periphery of the viewing window assembly 38, the top plate 1
There is no damage to the top surface of the zero.

In addition, since the viewing window 40 is located at the window mounting portion 30b at a position higher than the grill top plate 30 and moves away from the cooking object F, the grilled fat G or oil smoke scattered from the cooking object F during heating cooking. Are not easily attached to the viewing window 40, and the viewing window 40 is hardly heated by the atmosphere in the grill storage 12. Further, the viewing window 40 is prevented from being overheated by the rotating door 81. In addition, the viewing window 40 is cooled by air outside the body. As a result, the broth, the baked fat G and the oily smoke are less likely to be scorched on the viewing window 40, the visibility can be secured, and the degree of burning of the food F can be confirmed well.

Further, since the viewing window 40 is provided on the grill top plate 30 and is separated from the top plate 10, even if the top plate 10 rattles or undergoes thermal deformation, the viewing window for the grill top plate 30 is formed. The position of the assembly 38 does not shift, the sealing property between the viewing window assembly 38 and the heat insulating material 33 on the grill top plate 30 can be maintained well, and hot air in the grill storage 12 does not leak to the top plate 10. In addition, the heat of the heated viewing window 40 is not easily transmitted to the top plate 10, and the temperature of the top plate 10 is not greatly increased. Therefore, even if the top plate 10 is touched by hands, there is no risk of burns, and the top plate 10 is safe. In addition, since the viewing window 40 is provided separately from the top plate 10, high precision is not required in manufacturing.

Although the embodiments of the present invention have been described above, the present invention is not limited to these embodiments at all, and it goes without saying that the present invention can be carried out in various modes without departing from the gist of the present invention. is there. For example, in this embodiment, a description has been given of a single-sided grill, but the present invention may be applied to a double-sided grill having burners above and below a grill. Further, a burner may be provided on an upper portion such as a ceiling surface of a grill storage. Moreover, the configuration may be such that the viewing window 40 is not detached from the protruding frame.

As a window for checking the state of the grill storage, the turning window 61a on the front of the appliance may not be provided, and only the viewing window 40 on the upper surface of the appliance may be used. Moreover, FIG.
As shown in the figure, the upper front part of the grill storage 12 is closed by the grill front part 3 without providing an opening / closing door on the upper part of the front of the appliance, the handle 162 is enlarged, and the food F
May be a table stove with a gas grill from which the gas is taken out. In this case, the door and the grill front 3
Is eliminated, and the combustion exhaust gas of the burner 20 can be more effectively used for heating the object F, so that cooking can be performed more efficiently.

Further, as the dirt preventing means, the shutter shown in the conventional example may be used, and the opening operation may be linked with the ignition operation of the burner. In short, it is only necessary that the opening operation of the openable dirt prevention means for protecting the viewing window from the burning fat or the like from the object to be cooked can be performed in conjunction with the ignition operation to the burner.

[0034]

As described in detail above, claim 1 of the present invention
According to the described table stove with gas grill, the dirt prevention means is opened in conjunction with the ignition operation of the burner, and the inside of the grill chamber becomes visible through a viewing window, so that the ignition state of the burner is performed while performing the ignition operation. Can be confirmed in an easy posture, and the ignition and opening can be performed simultaneously by one operation, so that the usability is good. After the confirmation, the view window can be prevented from being stained by the stain prevention means, so that the view from the view window can be maintained satisfactorily forever. Moreover, overheating of the viewing window can be prevented. In addition, when it is desired to check the degree of burning during cooking, the inside of the grill storage can be checked at any time by the opening and closing operation means, so that the appliance is more convenient to use.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view of a table stove according to the present embodiment as viewed from a side.

FIG. 2 is a cross-sectional view of the grill of the present embodiment as viewed from the side.

FIG. 3 is a cross-sectional view of the grill of the present embodiment as viewed from the side.

FIG. 4 is a cross-sectional view of the grill of the present embodiment as viewed from the front.

FIG. 5 is a cross-sectional view of the blinker according to the embodiment as viewed from the side.

FIG. 6 is a cross-sectional view of the viewing window assembly of the present embodiment as viewed from the side.

FIG. 7 is a sectional view of the viewing window assembly as viewed from the front.

FIG. 8 is a perspective view of a window receiver.

FIG. 9 is a cross-sectional view of a part of the viewing window assembly as viewed from above.

FIG. 10 is an external view of a table stove with a viewing window assembly removed according to the present embodiment.

FIG. 11 is an external view of a table stove.

FIG. 12 is a cross-sectional view of a grill as an embodiment of the present invention when no opening / closing door is provided, as viewed from the side.

FIG. 13 is a side sectional view of a conventional grill.

[Explanation of symbols]

1 ... grill, 10 ... top plate, 12 ... grill storage,
20: burner, 40: viewing window, 71c: operation switch,
81: rotating door, 82: link rod, 83: T-arm, 8
4: Support plate, 85: Extension spring, 86: Knob, 87
… Push piece, 90… flasher, 91… ignition lever, 91a…
head.

Claims (1)

[Claims] 1. An object to be cooked is placed in a grill cabinet, and the object to be cooked is heated and cooked by operating the ignition operating means by the combustion heat of the burner ignited. In a table stove with a gas grill, the state of the inside of the grill can be checked from the above, provided to be openable and closable between the viewing window and the cooking space in the grill, and scattered from the object to be cooked when in a closed state. Dirt preventing means for preventing the coming oil from adhering to the viewing window; opening and closing operation means for opening and closing the dirt preventing means; and opening the dirt preventing means in conjunction with the ignition operation of the ignition operating means. A table stove with a gas grill, comprising interlocking means.